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Built-in reel device

A pipe reel, built-in technology, applied in the field of built-in pipe reels, can solve the problems of not being able to keep the cooling pipe clean at any time, heavy labor, and inconvenient use

Inactive Publication Date: 2017-01-04
陈来福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, some power plants use plastic balls for cleaning, which is ineffective and inconvenient to use; some power plants can only perform restorative manual cleaning of cooling pipes during overhaul, which requires a lot of labor, and manual cleaning is difficult to complete the cleaning work on time; these cleaning methods It is impossible to keep the cooling pipes clean at all times, and the effect of improving power generation efficiency and saving carbon emissions cannot be achieved. Therefore, an automatic online cleaning robot is required, which requires a built-in pipe reel, and then requires pressure protection for the pipe reel. The casing, the motor must be able to be safely sealed

Method used

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Embodiment Construction

[0015] Below in conjunction with specific embodiment, further set forth the present invention:

[0016] Such as figure 1 , 2 As shown in , 3, a built-in reel of the present invention includes a rotating shaft 8, a reel fixing frame 11, a support plate 10, a sealed bearing body 9, a core roller 4, a high-pressure water pipe 3, a motor 1 and a speed reduction device, The motor 1 is provided with a sealing cover 2; the reduction device can be a planetary gear reducer; the core roller 4 is connected and sleeved on the rotating shaft 8 by a bearing, and is fixed by the reel fixing frame 11 and the support plate 10; the core roller 4 is designed as With a wedge-shaped spiral groove, when the high-pressure water pipe 3 is pushed out, the water pipe is pushed out by the extrusion friction force between the high-pressure water pipe 3 and the wedge surface; the outer part of the high-pressure water pipe 3 is provided with an outer casing 7, and the outer surface of the outer casing 7 i...

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PUM

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Abstract

The invention relates to a built-in reel device. The built-in reel device comprises a rotation shaft, a reel device fixing rack, a supporting plate, a sealing shaft bearing body, a core roller, a high pressure waterpipe, a motor and a decelerator; the rotation shaft is sleeved with the core shaft through a bearing, and the core shaft is fixed through the reel device fixing rack and the supporting plate; the core shaft is designed to a wedge-shaped spiral groove; and a protective cover and an elastic compression roller are arranged outside the circumference of the core roller. The built-in reel device has the functions of pressure protection and pipe conveying, and solves the sealing problems of the motor and other parts of the built-in reel device.

Description

technical field [0001] The invention relates to the field of pipe reels, in particular to a built-in pipe reel. Background technique [0002] At present, some power plants use plastic balls for cleaning, which is ineffective and inconvenient to use; some power plants can only perform restorative manual cleaning of cooling pipes during overhaul, which requires a lot of labor, and manual cleaning is difficult to complete the cleaning work on time; these cleaning methods It is impossible to keep the cooling pipes clean at all times, and the effect of improving power generation efficiency and saving carbon emissions cannot be achieved. Therefore, an automatic online cleaning robot is required, which requires a built-in pipe reel, and then requires pressure protection for the pipe reel. The casing of the motor must be able to be safely sealed. Contents of the invention [0003] The technical problem to be solved by the present invention lies in a built-in pipe reel designed fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/38B65H75/44
Inventor 陈来福
Owner 陈来福
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